Robert Loy Whittaker, M.D.
NPI 1366686875ActiveIndividual· Radiology, Diagnostic Radiology· Nashville, TN
Radiology, Diagnostic Radiology (M.D.) in Nashville, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 2009). Medicare paid $239,892 for services to 3,012 patients in 2024. Mozarc Medical US LLC reported $32.91 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1366686875 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 28, 2009 |
| Last updated in NPPES | Mar 9, 2021 |
| Certified by provider | Mar 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 47837 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (GA); Practitioner - Diagnostic Radiology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 3,012 |
|---|---|
| Services billed | 24,349 across 241 procedure codes |
| Paid by Medicare | $239,892 |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Radiology Alliance PCCharleston, WV · 455 clinicians
- Murfreesboro Radiology and Nuclear Medicine Consultants PLLCMurfreesboro, TN · 84 clinicians
- Plaza Radiology, PLLCDalton, GA · 12 clinicians
Hospital affiliations
- Parkridge Medical CenterChattanooga, TN
- Rhea Medical CenterDayton, TN
- Southern Tennessee Regional Health System WinchestWinchester, TN
Industry payments (Open Payments)
- 2025$32.91 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mozarc Medical US LLC | $32.91 | 1 |
What the 2025 payments were for
- Food and Beverage$32.91 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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